On Fri, Feb 03, 2017 at 02:40:44PM -0800, Himanshu Madhani wrote:
> - spin_lock_irqsave(&ha->vport_slock, flags);
> - while (atomic_read(&vha->vref_count)) {
> - spin_unlock_irqrestore(&ha->vport_slock, flags);
> -
> + while (count-- && atomic_read(&vha->vref_count))
> msleep(500);
Please add a wait queue to skeep on while waiting for vref_count to
drop to zero.
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